/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.room.vo

import androidx.room.compiler.processing.XNullability

/** Used when a property is embedded inside an Entity or data class. */
// used in cache matching, must stay as a data class or implement equals
data class EmbeddedProperty(
    val property: Property,
    val prefix: String = "",
    val parent: EmbeddedProperty?,
) {
    val getter by lazy { property.getter }
    val setter by lazy { property.setter }
    val nonNull = property.type.nullability == XNullability.NONNULL
    lateinit var dataClass: DataClass
    val mRootParent: EmbeddedProperty by lazy { parent?.mRootParent ?: this }

    fun isNonNullRecursively(): Boolean {
        return property.nonNull && (parent == null || parent.isNonNullRecursively())
    }
}
